Practice - Input Common Mode Range
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Practice Questions
Test your understanding with targeted questions
What is the role of tail current in a differential amplifier?
💡 Hint: Think about how current influences voltage in a circuit.
Define input common mode range.
💡 Hint: Consider the operational limits of an amplifier.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the input common mode range for a differential amplifier?
💡 Hint: Think about the inputs signal limits.
True or False: The combination of BJTs and MOSFETs can be used without affecting amplifier performance.
💡 Hint: Consider how different components interact.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a differential amplifier using both BJT and MOSFET where the input common mode voltage is to be kept between 2.3V and 9V. Calculate the necessary component values.
💡 Hint: Use the relationships derived in section to calculate specific component values.
Analyze the effect of changing the tail current from 2 mA to 4 mA on output performance and common mode rejection.
💡 Hint: Reflect on current effects on amplifier efficiency.
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